code: def test_call_method(self):
      layer = InputLayer(shape=(32,))
      output = layer.call()
      self.assertIsNone(output)
  
file_path: keras/keras/layers/core/input_layer_test.py
imports: import numpy
  from absl.testing import parameterized
  from keras import backend
  from keras import testing
  from keras.backend import KerasTensor
  from keras.layers import InputLayer
label_desc: Use image node_id 8 for calling the InputLayerTest obj's underlying member method code with example usage: obj.test_call_method() without return types